1  /* { dg-do run { target powerpc64*-*-* } } */
       2  /* { dg-require-effective-target p8vector_hw } */
       3  /* { dg-skip-if "" { powerpc*-*-darwin* } } */
       4  /* { dg-options "-mdejagnu-cpu=power8" } */
       5  
       6  #include <stdlib.h>
       7  #include <stdio.h>
       8  #include <altivec.h>
       9  
      10  static int failed;
      11  static void test (void);
      12  
      13  static void check (int result, const char *name)
      14  {
      15    if (!result)
      16      {
      17        failed++;
      18        printf ("fail %s\n", name);
      19      }
      20  }
      21      
      22  int main (void)
      23  {
      24    test ();
      25    if (failed)
      26      abort ();
      27    return 0;
      28  }
      29  
      30  vector double x = { 81.0, 76.0 };
      31  vector long long y = { 81, 76 };
      32  
      33  static void test()
      34  {
      35    vector long long a = vec_cts (x, 0);
      36    vector double b = vec_ctf (a, 0);
      37    vector long long c = __builtin_vsx_xvcvdpuxds_scale (x, 0);
      38    vector double d = vec_ctf (c, 0);
      39    check (vec_all_eq (a, y), "vec_cts");
      40    check (vec_all_eq (b, x), "vec_ctf");
      41    check (vec_all_eq (c, y), "xvcvdpuxds");
      42    check (vec_all_eq (d, x), "vec_ctf unsigned");
      43  }